I just purchased an 06 magnum se and I can feel when I get to about 75-80mph it backs off a little and doesn't feel as if its giving its full potential in power when I accelerate. Would this be the governor limiting the power and speed on the engine or something else? If it is the governor how can I take it off or get it reprogrammed for maximum speed power? I know it's just the basic v6 se model but it feels like it could give more than it is.